If Marcel, Who Recently Received an Increase in Wages, Decides

question 20

Multiple Choice

If Marcel, who recently received an increase in wages, decides to work fewer hours, the _____ effect for leisure outweighs the _____ effect for him.

• A) income; complementary
• B) substitution; income
• C) complementary; elasticity
• D) income; substitution

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Definitions:

5th Wheel Locks

Mechanical devices designed to secure the fifth wheel coupling on a tractor-trailer, preventing unauthorized detachment of the trailer.

Bowed Upper Coupler

A condition in semi-trailers where the front upper plate, which connects to the tractor, is bent or curved, potentially affecting connection and safety.

High Hitch

A potentially dangerous tractor-to-trailer coupling condition in which the fifth wheel locking mechanism engages but the trailer kingpin sits on top of the jaws.

Aggressive Coupling

A connection strategy between two components designed to engage firmly and rapidly, often leading to higher wear and tear.